摘要:
数据准备 import numpy as np import pandas as pd from sklearn import model_selection as cv from sklearn.metrics.pairwise import pairwise_distances from skl 阅读全文
摘要:
协同过滤 import numpy as np import pandas as pd from sklearn import model_selection as cv from sklearn.metrics.pairwise import pairwise_distances from skl 阅读全文
摘要:
逻辑回归 导入包 import numpy as np import pandas as pd import matplotlib.pyplot as plt 人工数据集 n = 100 X = np.array(np.random.normal(3,2,size=(n//2,1)), dtype 阅读全文